dialog.asm

这是一个数字图像处理的matlab仿真程序

.386
.model flat,stdcall
option casemap:none
WinMain proto :DWORD,:DWORD,:DWORD,:DWORD
include \masm32\include\windows.inc
include \masm32\include\user32.inc
include \masm32\include\kernel32.inc
includelib \masm32\lib\user32.lib
includelib \masm32\lib\kernel32.lib

.data
ClassName db "DLGCLASS",0
MenuName db "MyMenu",0
DlgName db "MyDialog",0
AppName db "Our First Dialog Box",0
TestString db "Wow! I'm in an edit box now",0

.data?
hInstance HINSTANCE ?
CommandLine LPSTR ?
buffer db 512 dup(?)

.const
IDC_EDIT        equ 3000
IDC_BUTTON      equ 3001
IDC_EXIT        equ 3002
IDM_GETTEXT     equ 32000
IDM_CLEAR       equ 32001
IDM_EXIT        equ 32002

.code
start:
	invoke GetModuleHandle, NULL
	mov    hInstance,eax
	invoke GetCommandLine
	invoke WinMain, hInstance,NULL,CommandLine, SW_SHOWDEFAULT
	invoke ExitProcess,eax
WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdLine:LPSTR,CmdShow:DWORD
	LOCAL wc:WNDCLASSEX
	LOCAL msg:MSG
	LOCAL hDlg:HWND
	mov   wc.cbSize,SIZEOF WNDCLASSEX
	mov   wc.style, CS_HREDRAW or CS_VREDRAW
	mov   wc.lpfnWndProc, OFFSET WndProc
	mov   wc.cbClsExtra,NULL
	mov   wc.cbWndExtra,DLGWINDOWEXTRA
	push  hInst
	pop   wc.hInstance
	mov   wc.hbrBackground,COLOR_BTNFACE+1
	mov   wc.lpszMenuName,OFFSET MenuName
	mov   wc.lpszClassName,OFFSET ClassName
	invoke LoadIcon,NULL,IDI_APPLICATION
	mov   wc.hIcon,eax
	mov   wc.hIconSm,eax
	invoke LoadCursor,NULL,IDC_ARROW
	mov   wc.hCursor,eax
	invoke RegisterClassEx, addr wc
	invoke CreateDialogParam,hInstance,ADDR DlgName,NULL,NULL,NULL
	mov   hDlg,eax
      invoke GetDlgItem,hDlg,IDC_EDIT
	invoke SetFocus,eax	
	INVOKE ShowWindow, hDlg,SW_SHOWNORMAL
	INVOKE UpdateWindow, hDlg
	.WHILE TRUE
                INVOKE GetMessage, ADDR msg,NULL,0,0
                .BREAK .IF (!eax)
                invoke IsDialogMessage, hDlg, ADDR msg
                .if eax==FALSE
                        INVOKE TranslateMessage, ADDR msg
                        INVOKE DispatchMessage, ADDR msg
                .endif
	.ENDW
	mov     eax,msg.wParam
	ret
WinMain endp
WndProc proc hWnd:HWND, uMsg:UINT, wParam:WPARAM, lParam:LPARAM
	.if uMsg==WM_CREATE
		invoke SetDlgItemText,hWnd,IDC_EDIT,ADDR AppName
	.ELSEIF uMsg==WM_DESTROY
		invoke PostQuitMessage,NULL
	.ELSEIF uMsg==WM_COMMAND
		mov eax,wParam
		.IF lParam==0
			.IF ax==IDM_GETTEXT
				invoke GetDlgItemText,hWnd,IDC_EDIT,ADDR buffer,512
				invoke MessageBox,NULL,ADDR buffer,ADDR AppName,MB_OK
			.ELSEIF ax==IDM_CLEAR
				invoke SetDlgItemText,hWnd,IDC_EDIT,NULL
			.ELSE
				invoke DestroyWindow,hWnd
			.ENDIF
		.ELSE
			mov edx,wParam
			shr edx,16
			.IF dx==BN_CLICKED
				.IF ax==IDC_BUTTON
					invoke SetDlgItemText,hWnd,IDC_EDIT,ADDR TestString
                        .ELSEIF ax==IDC_EXIT
					invoke SendMessage,hWnd,WM_COMMAND,IDM_EXIT,0
				.ENDIF
			.ENDIF
		.ENDIF
	.ELSE
		invoke DefWindowProc,hWnd,uMsg,wParam,lParam
		ret
	.ENDIF
	xor    eax,eax
	ret
WndProc endp
end start